Reuters/Ipsos: Here, the race has tightened from a 6-point Obama lead pre-debate to only a 2-point lead on Friday. But Saturday didn't provide any further bounce for Romney in the online survey.

And in swing states:

Florida: Two polls — from Rasmussen and We Ask America — found Romney in the lead here on Friday by 2 and 3 points, respectively. Both polling firms tend to lean Republican.

Virginia: The same two firms — again, leaning Republican — found Romney with 1- and 3-point leads, respectively.

Colorado: After Obama slipped up in the debate at the University of Denver, he saw a big, 7-point swing in this state in a Gravis Marketing survey. Romney now leads 49-46, after trailing 50-46 pre-debate.

Wisconsin: This is the big one that should worry Obama. The Democratic-leaning Public Policy Polling found that Obama's lead had tightened from 7 points in its last survey to just 2 points post-debate. The reason for that is almost exclusively debate-related — 61 percent of Wisconsin voters thought Romney won the debate, compared with just 25 percent who saw Obama winning.